CN102525188B - The detachable attachment mechanism of chair body and support in a kind of baby chair - Google Patents
The detachable attachment mechanism of chair body and support in a kind of baby chair Download PDFInfo
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- CN102525188B CN102525188B CN201210006507.9A CN201210006507A CN102525188B CN 102525188 B CN102525188 B CN 102525188B CN 201210006507 A CN201210006507 A CN 201210006507A CN 102525188 B CN102525188 B CN 102525188B
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- chair body
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Abstract
The invention provides the detachable attachment mechanism of chair body and support in a kind of baby chair, belong to infant article technical field.It solve the problem that structure is comparatively complicated and cost is higher of chair body and support connecting in existing baby chair.The detachable attachment mechanism of chair body and support in this baby chair, locating cover is equipped with in chair body bottom, locating cover has downward uncovered of an opening direction, support is fixed with a positioning block, and locating piece is pluggable on locating cover, has a draw-in groove on locating piece top, draw-in groove internal fixtion has an alignment pin, be hinged with a location hook in locating cover, when locating piece is plugged in locating cover, location hook can snap in draw-in groove and its hook portion hooks above-mentioned alignment pin.In this baby chair, to have structure simple and use conveniently advantage for the detachable attachment mechanism of chair body and support.
Description
Technical field
The invention belongs to infant article technical field, relate to a kind of baby chair, particularly the detachable attachment mechanism of chair body and support in a kind of baby chair.
Background technology
Baby chair, also can be described as high chair, is a kind of requisite infant care articles, when infant is placed on baby chair, can save the inconvenience of admitting always to hold in the arms infant when having dinner or being engaged in other affairs.
Common baby chair comprises by the hinged support of two poles, on support, horizontally set is by cross bar, be provided with between cross bar and seat and by the snap-in structure of seat fixture at cross bar, when baby chair folds by needs, snap fastener can be opened and enable seat under cross bar dismounting.As a kind of children's seat [application number: 200910141333.5 with seat fixture mechanism that Chinese patent literature data openly proposes, Authorization Notice No.: CN101606801B], this children's seat includes a snap fastener, wherein this snap fastener comprise holding section, this joint portion and actuation part, this holding section has the first boss, this actuation part to be arranged at movably on this seat and to link with this holding section, this unlocking position is moved to from this locking position to drive this holding section, joint portion has a groove and the first guide rail, this groove is communicated with this first guide rail, this first boss moves in this groove and this first guide rail, this holding section is made to move to this locking position or this unlocking position.But because the actuation part of this snap fastener and holding section are two independently parts, make the structure of this baby chair comparatively complicated undoubtedly, increase manufacturing cost.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose comparatively simple and chair body and support in using the conveniently baby chair detachable attachment mechanism of a kind of structure.
Object of the present invention realizes by following technical proposal: the detachable attachment mechanism of chair body and support in a kind of baby chair, it is characterized in that, locating cover is equipped with in described chair body bottom, described locating cover has downward uncovered of an opening direction, described support is fixed with a positioning block, described locating piece is pluggable on above-mentioned locating cover, a draw-in groove is had on described locating piece top, described draw-in groove internal fixtion has an alignment pin, a location hook is hinged with in described locating cover, when above-mentioned locating piece is plugged in locating cover, described location hook can snap in above-mentioned draw-in groove and its hook portion hooks above-mentioned alignment pin.
When mounted, be fixed on the locating piece of support by chair body along uncovered being inserted into of locating cover, meanwhile, the location hook in locating cover snaps onto in draw-in groove and makes the hook portion of location hook hook alignment pin, is positioned on support by chair body.When needs by chair body from support dismounting under time, pressing location hook makes location hook swing, location hook makes the hook portion of location hook depart from alignment pin when swinging, now chair body can be pulled down from support, make mechanism have structure simple, remove and install conveniently advantage, by location hook and the clamping of alignment pin, chair body and support are connected mutually, have and be connected firmly, use safer advantage.
In above-mentioned baby chair chair body and support detachable attachment mechanism in, described locating piece is tapered and adopt made of plastic.Because locating piece is tapered, be convenient to the uncovered of locating cover and be inserted on locating piece, and enable when locating piece and locating cover grafting, chair body to be firmly fixed on support; Because locating piece is adopted made of plastic, have under the prerequisite meeting working strength, make manufacturing cost lower, and manufacture conveniently advantage.
In above-mentioned baby chair chair body and support detachable attachment mechanism in, described support has the cross bar of a horizontally set, above-mentioned locating piece is connected on cross bar.Support is provided with cross bar, and locating piece is connected on cross bar, when the locating cover on chair body and locating piece fix, chair body can be connected mutually with pole.
In above-mentioned baby chair chair body and support detachable attachment mechanism in, also be provided with elastic locking structure in described draw-in groove, the hook portion of above-mentioned location hook location hook between elastic locking structure and alignment pin and under the elastic reaction of elastic locking structure has the trend be hooked on alignment pin.When chair body is positioned on support, when location hook is connected to alignment pin, under the elastic reaction by elastic locking structure, location is connected on lever all the time, prevents Access Division from departing from from lever; When chair body is dismantled from support by needs, overcome the elastic reaction of elastic locking structure, location hook can be departed from from alignment pin, have and use simple, connection comparatively firmly advantage.
In above-mentioned baby chair chair body and support detachable attachment mechanism in, described elastic locking structure is be positioned at spring on locating piece and depression bar, depression bar one end is hinged on locating piece, and the two ends of spring act on the depression bar other end and locating piece and at the elastic force effect down-pressed pole other end of spring respectively has the trend be resisted against on location hook.When being positioned on support by chair body, when location hook is connected to alignment pin, under the elastic force effect of spring, the other end of depression bar is resisted against on location hook, makes location hook be connected on lever, prevents Access Division from departing from from lever; When chair body is dismantled from support by needs, rotational positioning hook overcomes the elastic force effect of spring simultaneously, is departed from by location hook from alignment pin, has the advantage that structure is simple, easy to use.
Alternatively scheme, in above-mentioned baby chair chair body and support detachable attachment mechanism in, described elastic locking structure is the flexure strip be connected on locating piece, and elastic piece parts is positioned at draw-in groove place.When being positioned on support by chair body, when location hook is connected to alignment pin, under the effect of flexure strip elastic force, the other end of flexure strip is resisted against on location hook, makes location hook be connected on lever, prevents Access Division from departing from from lever; When chair body is dismantled from support by needs, the hook portion that rotational positioning hook overcomes flexure strip elastic force effect simultaneously location hook simultaneously departs from from alignment pin, has the advantage that structure is simple, easy to use.
As the third scheme, in above-mentioned baby chair chair body and support detachable attachment mechanism in, described elastic locking structure is the spring arranged between described chair body and location hook, and under the elastic force effect of spring, location hook has and to snap in above-mentioned draw-in groove and its hook portion hooks the trend of above-mentioned alignment pin.When being positioned on support by chair body, when location hook is connected to alignment pin, under spring force effect, making location hook be connected on lever, preventing the hook portion of location hook from departing from from lever; When chair body is dismantled from support by needs, the hook portion of the effect that rotational positioning hook overcomes spring force simultaneously simultaneously location hook departs from from alignment pin, has the advantage that structure is simple, easy to use.
In above-mentioned baby chair chair body and support detachable attachment mechanism in, described chair body bottom has the limit chamber bigger compared with locating cover size, and above-mentioned locating cover is positioned at limit chamber place and locating cover is hinged on chair body.Locating cover is positioned at limit chamber place and is hinged on chair body, and locating cover is rotated relative to chair body, when chair body and support are connected, when mounted, the rotation of locating cover makes to have the free degree during installation, locating piece is easier to enter on locating slot, have and conveniently advantage be installed.
In above-mentioned baby chair chair body and support detachable attachment mechanism in, described chair body and locating cover are plastic material.Chair body and locating cover all adopt plastic material to make, and have technique simple, the advantage that manufacturing cost is lower.
In above-mentioned baby chair chair body and support detachable attachment mechanism in, the end opposite of described its hook portion of location hook stretches out chair body.When needs swing location hook, press the position that it stretches out in chair body, make the structure of this bindiny mechanism comparatively simple and use more for convenience.
Compared with prior art, in this baby chair, the detachable attachment mechanism of chair body and support has the following advantages:
1, the sidepiece of chair body is hinged on by arranging location hook, its hook portion is connected on alignment pin and is fixed on cross bar by chair body, the outer end only need pulling location hook during dismounting makes the hook portion of location hook depart from alignment pin can to dismantle chair body, have structure simple, dismantle conveniently advantage;
2, prevent from coming off when location hook and the clamping of alignment pin phase by elastic locking structure, have use comparatively for convenience of and safer advantage;
3, chair body and locating cover all adopt plastic material to make, and have technique simple, the advantage that manufacturing cost is lower.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the detachable attachment mechanism of chair body and support in this baby chair.
Fig. 2 is the cross-sectional schematic of the detachable attachment mechanism embodiment one of chair body and support in this baby chair.
Fig. 3 is the cross-sectional schematic of the detachable attachment mechanism embodiment two of chair body and support in this baby chair.
In figure, 1, support; 1a, cross bar; 2, chair body; 3, locating cover; 4, locating piece; 4a, draw-in groove; 4b, alignment pin; 5, location hook; 6, elastic locking structure; 6a, depression bar; 6b, spring.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As illustrated in fig. 1 and 2, the detachable attachment mechanism of chair body and support in a kind of baby chair, chair body 2 bottom has and is limited to chamber, is limited in chamber to be provided with locating cover 3 and locating cover 3 is hinged on chair body 2.Locating cover 3 has downward uncovered of an opening direction, support 1 has the cross bar 1a of a horizontally set, and cross bar 1a is fixed with one and adopts locating piece 4 made of plastic and locating piece 4 is tapered.Locating piece 4 is pluggable on locating cover 3, have a draw-in groove 4a on locating piece 4 top, draw-in groove 4a internal fixtion has an alignment pin 4b, is hinged with a location hook 5 in locating cover 3, when locating piece 4 is plugged in locating cover 3, location hook 5 can snap in draw-in groove 4a and its hook portion hooks alignment pin 4b.Elastic locking structure 6 is also provided with in draw-in groove 4a, elastic locking structure 6 is for being positioned at spring 6b on locating piece 4 and depression bar 6a, depression bar 6a one end is hinged on locating piece 4, the two ends of spring 6b act on the depression bar 6a other end and locating piece 4 respectively, have at the elastic force effect down-pressed pole 6a other end of spring 6b the trend be resisted against on location hook 5.The end opposite of its hook portion of location hook 5 stretches out chair body 2, when needs swing location hook 5, presses the position that it stretches out in chair body 2, makes the structure of this bindiny mechanism comparatively simple and uses more for convenience.Chair body 2 and locating cover 3 all adopt plastic material to make, and have technique simple, the advantage that manufacturing cost is lower.
When mounted, chair body 2 is inserted into along the uncovered of locating cover 3 locating piece 4 be fixed on cross bar 1a, be positioned at limit chamber place due to locating cover 3 and be hinged on chair body 2, locating cover 3 can be rotated relative to chair body 2, the rotation of locating cover 3 makes to have the free degree during installation, locating piece 4 can be easier to enter on locating slot, have and conveniently advantage be installed.Because locating piece 4 is tapered, being convenient to the uncovered of locating cover 3 is inserted on locating piece 4, enable when locating piece 4 and locating cover 3 grafting, chair body 2 to be firmly fixed on support 1, simultaneously, location hook 5 in locating cover 3 snaps onto in draw-in groove 4a and makes the hook portion of location hook 5 hook alignment pin 4b, and under the elastic force effect of spring 6b, the other end of depression bar 6a is resisted against on location hook 5, make location hook 5 be connected on lever, prevent Access Division from departing from from lever; When chair body 2 is dismantled from support 1 by needs, the outer end of rotational positioning hook 5 overcomes the elastic force effect of spring 6b, is departed from by location hook 5, have the advantage that structure is simple, easy to use from alignment pin 4b.
Alternatively situation, elastic locking structure 6 is for being connected in the flexure strip on locating piece 4, elastic piece parts is positioned at draw-in groove 4a place, when chair body 2 is positioned on support 1, when location hook 5 is connected to alignment pin 4b, under the effect of flexure strip elastic force, the other end of flexure strip is resisted against on location hook 5, make location hook 5 be connected on lever, prevent Access Division from departing from from lever; When chair body 2 is dismantled from support 1 by needs, the hook portion that rotational positioning hook 5 overcomes flexure strip elastic force effect simultaneously location hook 5 simultaneously departs from from alignment pin 4b, has the advantage that structure is simple, easy to use.
Embodiment two
The present embodiment with the structure of embodiment one and principle substantially identical, different place is: as shown in Figure 3, be provided with spring 6b between chair body 2 and location hook 5, under the elastic force effect of spring 6b, location hook 5 has and to snap in above-mentioned draw-in groove 4a and its hook portion hooks the trend of above-mentioned alignment pin 4b.When chair body 2 is positioned on support 1, when location hook 5 is connected to alignment pin 4b, under the effect of spring 6b elastic force, makes location hook 5 be connected on lever, prevent the hook portion of location hook 5 from departing from from lever; When chair body 2 is dismantled from support 1 by needs, the hook portion of the effect that rotational positioning hook 5 overcomes spring 6b elastic force simultaneously simultaneously location hook 5 departs from from alignment pin 4b, has the advantage that structure is simple, easy to use.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ the terms such as support 1, cross bar 1a, chair body 2, locating cover 3, locating piece 4, draw-in groove 4a, alignment pin 4b, location hook 5, elastic locking structure 6, depression bar 6a, spring 6b herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. the detachable attachment mechanism of chair body and support in a baby chair, it is characterized in that, locating cover (3) is equipped with in described chair body (2) bottom, described locating cover (3) has downward uncovered of an opening direction, described support (1) is fixed with a positioning block, described locating piece is pluggable on above-mentioned locating cover (3), a draw-in groove (4a) is had on described locating piece top, described draw-in groove (4a) internal fixtion has an alignment pin (4b), a location hook (5) is hinged with in described locating cover (3), when above-mentioned locating piece is plugged in locating cover (3), described location hook (5) can snap in above-mentioned draw-in groove (4a) and its hook portion hooks above-mentioned alignment pin (4b).
2. the detachable attachment mechanism of chair body and support in baby chair according to claim 1, is characterized in that, described locating piece is tapered and adopt made of plastic.
3. the detachable attachment mechanism of chair body and support in baby chair according to claim 2, it is characterized in that, described support (1) has the cross bar (1a) of a horizontally set, above-mentioned locating piece is connected on cross bar (1a).
4. the detachable attachment mechanism of chair body and support in the baby chair according to claim 1 or 2 or 3, it is characterized in that, also be provided with elastic locking structure (6) in described draw-in groove (4a), the hook portion of above-mentioned location hook (5) is positioned between elastic locking structure (6) and alignment pin (4b) and location hook (5) has the trend be hooked on alignment pin (4b) under the elastic reaction of elastic locking structure (6).
5. the detachable attachment mechanism of chair body and support in baby chair according to claim 4, it is characterized in that, described elastic locking structure (6) is for being positioned at spring (6b) on locating piece and depression bar (6a), depression bar (6a) one end is hinged on locating piece, and the two ends of spring (6b) act on depression bar (6a) other end and locating piece and at elastic force effect down-pressed pole (6a) other end of spring (6b) respectively has the trend be resisted against on location hook (5).
6. the detachable attachment mechanism of chair body and support in baby chair according to claim 4, it is characterized in that, described elastic locking structure (6) is for being connected in the flexure strip on locating piece, and elastic piece parts is positioned at draw-in groove (4a) place.
7. the detachable attachment mechanism of chair body and support in baby chair according to claim 4, it is characterized in that, the spring (6b) of described elastic locking structure (6) for arranging between described chair body (2) and location hook (5), under the elastic force effect of spring (6b), location hook (5) has and to snap in above-mentioned draw-in groove (4a) and its hook portion hooks the trend of above-mentioned alignment pin (4b).
8. the detachable attachment mechanism of chair body and support in the baby chair according to claim 1 or 2 or 3, it is characterized in that, described chair body (2) bottom has the limit chamber that comparatively locating cover (3) size is bigger, and above-mentioned locating cover (3) is positioned at limit chamber place and locating cover (3) is hinged on chair body (2).
9. in the baby chair according to claim 1 or 2 or 3, the detachable attachment mechanism of chair body and support, is characterized in that, described chair body (2) and locating cover (3) are plastic material.
10. in the baby chair according to claim 1 or 2 or 3, the detachable attachment mechanism of chair body and support, is characterized in that, the end opposite of described location hook (5) its hook portion stretches out chair body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006507.9A CN102525188B (en) | 2012-01-10 | 2012-01-10 | The detachable attachment mechanism of chair body and support in a kind of baby chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210006507.9A CN102525188B (en) | 2012-01-10 | 2012-01-10 | The detachable attachment mechanism of chair body and support in a kind of baby chair |
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| Publication Number | Publication Date |
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| CN102525188A CN102525188A (en) | 2012-07-04 |
| CN102525188B true CN102525188B (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210006507.9A Active CN102525188B (en) | 2012-01-10 | 2012-01-10 | The detachable attachment mechanism of chair body and support in a kind of baby chair |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203032734U (en) * | 2012-12-28 | 2013-07-03 | 好孩子儿童用品有限公司 | Stroller |
| CN104287524B (en) * | 2013-07-19 | 2017-12-12 | 明门香港股份有限公司 | Seat bindiny mechanism |
| CN107087937A (en) * | 2017-06-28 | 2017-08-25 | 郭青华 | A kind of spliced children's seat |
| CN107259873B (en) * | 2017-08-07 | 2023-07-04 | 宁波妈咪宝婴童用品制造有限公司 | Novel foldable child dining chair |
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| CN201042325Y (en) * | 2007-05-09 | 2008-04-02 | 麦克英孚(宁波)婴童用品有限公司 | Service plate regulating mechanism |
| US20100201164A1 (en) * | 2009-02-07 | 2010-08-12 | Mattel, Inc. | Strap Management System For Infant Support Structure |
| CN202069272U (en) * | 2011-03-30 | 2011-12-14 | 金上吉塑胶股份有限公司 | High dining chair |
| CN202408017U (en) * | 2012-01-10 | 2012-09-05 | 台州市康康婴童用品有限公司 | Detachable connection mechanism for chair body and support in infant chair |
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2012
- 2012-01-10 CN CN201210006507.9A patent/CN102525188B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201042325Y (en) * | 2007-05-09 | 2008-04-02 | 麦克英孚(宁波)婴童用品有限公司 | Service plate regulating mechanism |
| US20100201164A1 (en) * | 2009-02-07 | 2010-08-12 | Mattel, Inc. | Strap Management System For Infant Support Structure |
| CN202069272U (en) * | 2011-03-30 | 2011-12-14 | 金上吉塑胶股份有限公司 | High dining chair |
| CN202408017U (en) * | 2012-01-10 | 2012-09-05 | 台州市康康婴童用品有限公司 | Detachable connection mechanism for chair body and support in infant chair |
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| CN102525188A (en) | 2012-07-04 |
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